کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1876583 | 1042022 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Excitation functions of α-particle induced reactions on enriched 123Sb and natSb for production of 124I
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Excitation functions of (α,xn) reactions on 98.28% enriched 123Sb and on natSb were measured from 9 to 40 MeV. The data could be described well in terms of statistical and precompound models using the code TALYS. The discrepancies in the literature data for the formation of 125I and 126I were solved. The nuclear reaction 123Sb(α,3n)124I on an enriched target appears to be interesting for the production of 124I (T1/2=4.18 d) over the energy range Eα=42â32 MeV, its yield being 11.7 MBq/μA h. The levels of the radionuclidic impurities 125I and 126I amount to 1.8% and 0.6%, respectively. The use of natSb as target material for 124I production is unsuitable due to the high level of 123I impurity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 69, Issue 4, April 2011, Pages 699-704
Journal: Applied Radiation and Isotopes - Volume 69, Issue 4, April 2011, Pages 699-704
نویسندگان
M.S. Uddin, A. Hermanne, S. Sudár, M.N. Aslam, B. Scholten, H.H. Coenen, S.M. Qaim,